152738522 has 8 divisors (see below), whose sum is σ = 229516416. Its totient is φ = 76233052.

The previous prime is 152738501. The next prime is 152738543. The reversal of 152738522 is 225837251.

152738522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (152738501) and next prime (152738543).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×152738522² = 46658112205488968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66698 + ... + 68949.

It is an arithmetic number, because the mean of its divisors is an integer number (28689552).

Almost surely, 2^152738522 is an apocalyptic number.

152738522 is a deficient number, since it is larger than the sum of its proper divisors (76777894).

152738522 is a wasteful number, since it uses less digits than its factorization.

152738522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136212.

The product of its digits is 33600, while the sum is 35.

The square root of 152738522 is about 12358.7427354080. The cubic root of 152738522 is about 534.5432640754.

The spelling of 152738522 in words is "one hundred fifty-two million, seven hundred thirty-eight thousand, five hundred twenty-two".